Comparison between:
- 27" ViewSonic VA2708-2K-MHD
- 27" Lenovo L27i-4A

Brand, series, model

Information about the brand, series, model and model aliases.

ViewSonic VA2708-2K-MHDLenovo L27i-4A
ViewSonic VA2708-2K-MHDLenovo L27i-4A
Model alias-67BEKAC1
Model year20242024

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class27 in27 in
Diagonal685.8 mm
68.58 cm
27 in
2.25 ft		685.891 mm
68.5891 cm
27.0036 in
2.2503 ft
Width597.888 mm
59.7888 cm
23.5389 in
1.9616 ft		597.888 mm
59.7888 cm
23.5389 in
1.9616 ft
Height336.312 mm
33.6312 cm
13.2406 in
1.1034 ft		336.312 mm
33.6312 cm
13.2406 in
1.1034 ft
Panel typeIPSIPS
Panel bit depth8 bits8 bits (6 bits + FRC)
FRCNoYes
Colors16777216 colors
24 bits		16777216 colors
24 bits
Aspect ratio1.778:1
16:9		1.778:1
16:9
Resolution2560 x 1440 pixels
Quad HD (QHD) / 1440p		1920 x 1080 pixels
Full HD / 1080p
Pixel pitch0.233 mm
0.0233 cm
0.0092 in
0.0008 ft		0.311 mm
0.0311 cm
0.0123 in
0.001 ft
Pixel density108 ppi
42 ppcm		81 ppi
32 ppcm
Display area90.34 %92.5 %
BacklightW-LEDW-LED
sRGB99 %99 %
NTSC (1953)80 %-
Brightness300 cd/m²300 cd/m²
Static contrast1000 : 11500 : 1
Dynamic contrast50000000 : 13000000 : 1
HDRHDR10-
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time-4 ms
0.0040 s
Average response time-6 ms
0.0060 s
CoatingAnti-glare/Matte (3H)Anti-glare/Matte
Response time - 1 ms (MPRT - Motion Picture Response Time)Response time - 1 ms (MPRT - Motion Picture Response Time)

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 115 kHz30 kHz - 83 kHz
Vertical frequency (digital)48 Hz - 100 Hz48 Hz - 75 Hz

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.3 W0.3 W
Power consumption (sleep)0.5 W0.5 W
Power consumption (eco)22 W-
Power consumption (average)26 W17.5 W
Power consumption (maximum)35 W31.5 W
Power consumption (annual)-26 kWh

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width613.19 mm
61.319 cm
24.1413 in
2.0118 ft		611.5 mm
61.15 cm
24.0748 in
2.0062 ft
Height362.99 mm
36.299 cm
14.2909 in
1.1909 ft		355.5 mm
35.55 cm
13.9961 in
1.1663 ft
Depth52.74 mm
5.274 cm
2.0764 in
0.173 ft		41 mm
4.1 cm
1.6142 in
0.1345 ft
Weight3.3 kg
7.28 lbs		2.91 kg
6.42 lbs
Width with stand613.19 mm
61.319 cm
24.1413 in
2.0118 ft		611.5 mm
61.15 cm
24.0748 in
2.0062 ft
Height with stand449.89 mm
44.989 cm
17.7122 in
1.476 ft		474.6 mm
47.46 cm
18.685 in
1.5571 ft
Depth with stand190 mm
19 cm
7.4803 in
0.6234 ft		181.5 mm
18.15 cm
7.1457 in
0.5955 ft
Weight with stand4.1 kg
9.04 lbs		3.88 kg
8.55 lbs
Box width676 mm
67.6 cm
26.6142 in
2.2178 ft		715 mm
71.5 cm
28.1496 in
2.3458 ft
Box height458 mm
45.8 cm
18.0315 in
1.5026 ft		417 mm
41.7 cm
16.4173 in
1.3681 ft
Box depth107 mm
10.7 cm
4.2126 in
0.351 ft		113 mm
11.3 cm
4.4488 in
0.3707 ft
Box weight5.5 kg
12.13 lbs		6.22 kg
13.71 lbs
Stand depth190 mm
19 cm
7.4803 in
0.6234 ft		181.5 mm
18.15 cm
7.1457 in
0.5955 ft
ColorsBlackCloud Gray

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYes
VESA interface75 x 75 mm100 x 100 mm
Removable standYesYes
Height adjustmentNoNo
Landscape/portrait pivotNoNo
Left/right swivelNoNo
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt15 °22 °
-ThinkCentre M Series support
Cable management

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers2 x 2.5 W2 x 3 W

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out		2 x HDMI 1.4
1 x D-sub
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

Features3-sided Frameless Design
Blue Light Filter
Eco Mode
Eye ProTech+
Flicker-free technology
SuperClear IPS technology
ViewMode		4-sided Ultra-thin Bezel design
AMD FreeSync technology
Flicker-free technology
Lenovo Artery
Natural Low Blue Light

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCB
CE
EAC
ErP
REACH
RoHS
UkrSEPRO
WEEE		Energy Star
EPEAT Gold
Eyesafe Certified 2.0
RoHS
TÜV Rheinland Eye Comfort
TÜV Low Blue Light (Hardware Solution)

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature0 °C - 40 °C
32 °F - 104 °F		0 °C - 45 °C
32 °F - 113 °F
Operating humidity10 % - 90 %10 % - 80 %
Operating altitude5000 m
16404.2 ft		5000 m
16404.2 ft
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F		-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 90 %5 % - 95 %
Storage altitude12192 m
40000 ft		12192 m
40000 ft

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

AccessoriesHDMI cableHDMI cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington
 ViewSonic VA2708-2K-MHDLenovo L27i-4A